What is the best age to start skateboarding?
Sounds good- he’s old enough to learn to balance so go for it! I had roller skates (blades weren’t invented yet) at the age of five, and although I fell over a lot all I got were scrapes and I remember having lots of fun. I also learned to ride a bike (without stabilisers) when I was six. The lessons sound like a bargain too. Perhaps if you wait for him to have good balance on a skateboard it will make things easier for him when he learns to rollerblade as he’ll have that more developed sense of balance. Wish him good luck from me!